6401246421046 has 8 divisors (see below), whose sum is σ = 9602101612224. Its totient is φ = 3200545883640.

The previous prime is 6401246421019. The next prime is 6401246421067.

6401246421046 is nontrivially palindromic in base 10.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 38559910 + ... + 38725561.

It is an arithmetic number, because the mean of its divisors is an integer number (1200262701528).

Almost surely, 2^{6401246421046} is an apocalyptic number.

6401246421046 is a deficient number, since it is larger than the sum of its proper divisors (3200855191178).

6401246421046 is a wasteful number, since it uses less digits than its factorization.

6401246421046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77326886.

The product of its (nonzero) digits is 221184, while the sum is 40.

The spelling of 6401246421046 in words is "six trillion, four hundred one billion, two hundred forty-six million, four hundred twenty-one thousand, forty-six".